JPS56103862A - Alkaline battery - Google Patents

Alkaline battery

Info

Publication number
JPS56103862A
JPS56103862A JP659780A JP659780A JPS56103862A JP S56103862 A JPS56103862 A JP S56103862A JP 659780 A JP659780 A JP 659780A JP 659780 A JP659780 A JP 659780A JP S56103862 A JPS56103862 A JP S56103862A
Authority
JP
Japan
Prior art keywords
battery
gas
film
annular
film part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP659780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224903B2 (enrdf_load_stackoverflow
Inventor
Tomokazu Mitamura
Nobuharu Koshiba
Akira Oota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP659780A priority Critical patent/JPS56103862A/ja
Publication of JPS56103862A publication Critical patent/JPS56103862A/ja
Publication of JPS6224903B2 publication Critical patent/JPS6224903B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP659780A 1980-01-22 1980-01-22 Alkaline battery Granted JPS56103862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP659780A JPS56103862A (en) 1980-01-22 1980-01-22 Alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP659780A JPS56103862A (en) 1980-01-22 1980-01-22 Alkaline battery

Publications (2)

Publication Number Publication Date
JPS56103862A true JPS56103862A (en) 1981-08-19
JPS6224903B2 JPS6224903B2 (enrdf_load_stackoverflow) 1987-05-30

Family

ID=11642732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP659780A Granted JPS56103862A (en) 1980-01-22 1980-01-22 Alkaline battery

Country Status (1)

Country Link
JP (1) JPS56103862A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257062A (ja) * 1984-06-01 1985-12-18 Fuji Elelctrochem Co Ltd 乾電池の封口方法
JPH0449450U (enrdf_load_stackoverflow) * 1990-08-30 1992-04-27
EP0840382A1 (en) * 1996-11-05 1998-05-06 Matsushita Electric Industrial Co., Ltd. Battery having pressure relief cover

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60257062A (ja) * 1984-06-01 1985-12-18 Fuji Elelctrochem Co Ltd 乾電池の封口方法
JPH0449450U (enrdf_load_stackoverflow) * 1990-08-30 1992-04-27
EP0840382A1 (en) * 1996-11-05 1998-05-06 Matsushita Electric Industrial Co., Ltd. Battery having pressure relief cover
US5976728A (en) * 1996-11-05 1999-11-02 Matsushita Electric Industrial Co., Ltd. Battery

Also Published As

Publication number Publication date
JPS6224903B2 (enrdf_load_stackoverflow) 1987-05-30

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